Make code compile with clang_use_chrome_plugin (part III)

xfa/fxbarcode/pdf417/BC_PDF417Detector.h

 // Copyright 2014 PDFium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
 
 #ifndef XFA_FXBARCODE_PDF417_BC_PDF417DETECTOR_H_
 #define XFA_FXBARCODE_PDF417_BC_PDF417DETECTOR_H_
 
 #include "xfa/fxbarcode/pdf417/BC_PDF417DetectorResult.h"
 
 class CBC_BinaryBitmap;
 class CBC_CommonBitMatrix;
 class CBC_CommonBitArray;
 
 class CBC_Detector {
  public:
   CBC_Detector();
   virtual ~CBC_Detector();
+
   static CBC_PDF417DetectorResult* detect(CBC_BinaryBitmap* image,
                                           int32_t hints,
                                           FX_BOOL multiple,
                                           int32_t& e);
   static void rotate180(CBC_CommonBitMatrix* bitMatrix);
   static CBC_CommonBitArray* mirror(CBC_CommonBitArray* input,
                                     CBC_CommonBitArray* result);
 
  private:
   static int32_t INDEXES_START_PATTERN[];
@@ skipping 32 matching lines @@
                                           FX_BOOL whiteFirst,
                                           int32_t* pattern,
                                           int32_t patternLength,
                                           CFX_Int32Array& counters);
   static int32_t patternMatchVariance(CFX_Int32Array& counters,
                                       int32_t* pattern,
                                       int32_t maxIndividualVariance);
 };
 
 #endif  // XFA_FXBARCODE_PDF417_BC_PDF417DETECTOR_H_